Currency detectors
United States Patent 3108680
US Patent References:
Washing machine
- - 1697220

Switching mechanism for conveyors
- - 2795312


Inventors:
Ellis, Ray G.
Vaccaro, Francis T.
Publication Date:
10/29/1963
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Assignee:
NAT REJECTORS GMBH
Primary Class:
198/360
Other Classes:
198/604, 194/206, 271/303
International Classes:
G07F7/04; G07F7/00
Foreign References:
GB549067A